Algebra Examples

$(- 2, 10)$ , $(- 1, 1)$ , $(0, - 2)$ , $(1, 1)$ , $(2, 10)$

Step 1

Since there is one value of $y$ for every value of $x$ in $(- 2, 10), (- 1, 1), (0, - 2), (1, 1), (2, 10)$ , this relation is a function.

The relation is a function.